baber/WOPTO huggingface dataset:
Patent RU-2215755-C1 (RU)
Title: Method for preparing nitrogen-containing derivatives of lignocarbohydrate materials
Inventor: EFANOV M V
IPC: C07G1/00
Filed: 2002-04-04
Granted: 2003-11-10
Abstract: FIELD: chemical technology. SUBSTANCE: invention relates to chemical processing of lignocellulose materials. Lignin-containing raw is subjected for intensive vibration milling in the presence of 25% an aqueous ammonia under air pressure 1-9 atm for 10-120 min at 20 C. Due to enhanced concentration of ammonia to 25% hydromodulus value id reduced from 10-30 to 2-23 (ammonia content is 0.5-3 g/g) that allows to carry out ammonolysis process by mechanochemical method. Prepared products comprise 1.1-3.3% of total nitrogen, 2.7-11.9% of carboxy-groups and can be used as organic fertilizers and cation-exchange resins. Invention can be used for preparing nitrogen-containing organomineral fertilizers with the prolonged effect based on lignocarbohydrate vegetable materials also. EFFECT: improved preparing method. 4 tbl
Patent RU-2213314-C1 (RU)
Title: Combat installation
Inventor: KONDAUROV E M
IPC: F41A27/00
Filed: 2002-04-25
Granted: 2003-09-27
Abstract: FIELD: defensive weaponry. SUBSTANCE: combat installation includes fairing, rotary part, swinging part with weapon and intermediate bearings with output shafts. Intermediate bearings are anchored on rotary part, under fairing and are kinematically coupled to swinging part. Separable rods with flanges for mounting of additional armament and protruding beyond limits of fairing are fixed on output shafts under fairing. Salient feature of invention consists in that trapezoidal cams are made on butts of output shafts and their outer surface carries screw thread. Rods also have trapezoidal cams, coupling nut and bearing collar for interaction with cams and screw thread correspondingly. On outer surface of nut protruding beyond fairing there are formed positions for key and teeth with which stopping unit put of rod interacts. EFFECT: enhanced precision and operational characteristics of combat installation thanks to formation of backlash-free quickly separable joint of rod with output shaft of intermediate bearing. 2 dwg
Patent RU-2218771-C1 (RU)
Inventor: LOMACHINSKIJ V A
IPC: A23L19/00
Filed: 2002-06-07
Granted: 2003-12-20
Abstract: FIELD: food-canning industry. SUBSTANCE: invention relates to technology. The preparation prepared from biomass of micromycetes Pythium catenulatum by the known technology is added to pouring liquid for preserves. Invention provides enhancement of color fastness of preserves as the supplement inhibiting digestion of dried vegetable components. EFFECT: improved production method.
Patent RU-2226917-C1 (RU)
Title: Method of preventing tobacco moldiness
Inventor: KVASENKOV O I
IPC: A01N63/30
Filed: 2002-10-11
Granted: 2004-04-20
Abstract: FIELD: tobacco industry. SUBSTANCE: invention relates to technology of postharvest treatment and storage of tobacco. Treatment of tobacco is carried out with immunostimulating agent, in particular with preparation obtained from biomass of micromycet Mortierella strangulata according to special technology. Tobacco is then aged, dried, and treated with hot nitrogen monoxide containing vapors of a monobasic saturated organic acid. EFFECT: simplified technology. 2 ex
Patent RU-2218940-C1 (RU)
Title: Method for producing fixable applicator on propolis base
Inventor: PETROVSKIJ V P
IPC: A61P19/00
Filed: 2002-10-25
Granted: 2003-12-20
Abstract: FIELD: medicine. SUBSTANCE: method involves manufacturing an intermediate product from double-layer material having internal layer interacting with injured skin area. The layer is impregnated with 100% natural propolis carried by bees. To achieve it, the intermediate product is placed into beehive during the period of bee activeness 0.5-1 cm far from honeycomb frame so that the internal layer of the intermediate product is turned towards the frame. The intermediate product is left there for 2-4 weeks. External layer material is selected as flexible material usable for fixing. Shape and size of the intermediate product is selected to match the injured skin area in shape and size. The intermediate product is manufactured as belt, brace, shoulder piece, knee piece, elbow piece, pulse zone piece, talocrural piece, finger piece, sock or bandage. EFFECT: simplified production; enhanced effectiveness of treatment. 4 cl
Patent RU-2229679-C1 (RU)
Inventor: AMANOV V V
IPC: F42B30/04
Filed: 2003-02-05
Granted: 2004-05-27
Abstract: FIELD: close combat ammunition, in particular, rifle grenades of the main and special purposes, applicable in shots for subbarel and automatic grenade launchers. SUBSTANCE: the shot for a grenade launcher has a nose fuse, grenade, whose body is filled with a pyrotechnic compound having an axial passage and a case with a propellant charge, the pyrotechnic compound of grenade body filling, with the explosive grains placed in its axial passage, is pressed in a shell installed with a minimum clearance in the thin-walled grenade body. The additional shell, equipped with a pressed-in pyrotechnic compound and provided with explosive grains placed in the axial passage, represents a self-contained assembly unit of the shot complete set, which is manufactured and stored before assembly separately, which is more adaptable and safe. EFFECT: expanded functional potentialities of the shot for a grenade launcher, whose grenade design is suitable both for combat application (fragmentation, high-explosive, incendiary or smoke action) and as a training ammunition for visual designation of the area of fall or impact with the target by a smoke cloud, enhanced pyrotechnic effect of ammunition action due to the increase of the mass of filling of the thin-walled grenade body. 1 dwg
Patent RU-2234804-C1 (RU)
Title: Импульсный модулятор (варианты)
Inventor: SHCHERBAKOV A V
IPC: H02M7/12
Filed: 2003-03-31
Granted: 2004-08-20
Abstract: Изобретение относится к импульсным источникам питания (ИП), работающим на комплексную нагрузку (Н) с изменяемой емкостной составляющей в момент формирования импульса, и предназначено для питания реакторных камер плазмохимического реактора. Технический результат заключается в повышении надежности преобразования постоянного напряжения в импульсное наносекундной длительности при любом виде нештатных пробоев в Н и изменения ее параметров. Это достигается за счет применения в импульсном модуляторе (М), содержащем ИП постоянного тока и управляемые электронные ключевые элементы с жесткой характеристикой управления, первичного накопителя энергии (Э) с частичным разрядом накопленной Э в виде конденсатора и вторичного индуктивного (И) накопителя Э. М формирует на Н пачки из знакопеременных колоколообразных импульсов. Процессы формирования фронта и среза являются резонансными с частотой реактивных параметров И накопителя и емкости Н. 2 с. и 2 з.п. ф-лы. 7 ил.
Patent RU-2244741-C1 (RU)
Inventor: TELISHEVSKAJA L JA
IPC: C12N9/58
Filed: 2003-06-27
Granted: 2005-01-20
Abstract: Изобретение относится к биотехнологии, может быть использовано в различных областях промышленности. Способ получения протеолитического препарата включает культивирование штамма-продуцента из числа грибов-дерматофитов видов Trichophyton mentagrophytes, Trichophyton verrucosum, Trichophyton equinum, Microsporum canis, Microsporum gypseum. Пригодными являются штаммы грибов, обладающие способностью продуцировать комплекс протеаз структурных белков (склеропротеаз) с общей протеолитической активностью не менее 0,7 Е/мг, в т.ч. коллагеназу 0,1-4,5 Е/мг; кератиназу 0,1-0,5 Е/мг; эластазу 0,5-1,9 Е/мг. Для культивирования используют простые среды, например сусло-агар или сусло-бульон. Продолжительность культивирования 20-24 сут. Изобретение обеспечивает увеличение специфической активности комплекса протеаз структурных белков (склеропротеаз) с увеличением скорости и глубины протеолитического расщепления специфических субстратов (склеропротеинов). 2 ил.
Patent RU-2247020-C1 (RU)
Inventor: LITVINENKO A M
IPC: B25J11/00
Filed: 2003-07-31
Granted: 2005-02-27
Abstract: Изобретение относится к области промышленной робототехники и может быть использовано при проектировании роботов с внешними магнитными системами. Сущность изобретения заключается в том, что поворотное основание промышленного робота снабжено кожухом с выступом. При этом выступ расположен в зоне отсутствия якорей. Технический результат изобретения состоит в повышении производительности робота. 4 ил.
Patent RU-2234978-C1 (RU)
Inventor: TIKHOV S F
IPC: B01J32/00
Filed: 2003-10-13
Granted: 2004-08-27
Abstract: FIELD: catalyst production. 
     SUBSTANCE: invention relates to catalyst carrier, which can be used in a variety of heterogeneous catalytic processes. Catalyst carrier of invention represents layered ceramic-metal composite containing nonporous or low-porous oxide coating, wherein ratio of metal base thickness to thickness of nonporous or low-porous oxide coating ranges between 10:1 and 1:5; or represents layered ceramic-metal composite containing nonporous or low-porous oxide coating and high-porous oxide layer, wherein ratio of metal base thickness to thickness of nonporous or low-porous oxide coating ranges between 10:1 and 1:5 and that of metal base thickness to thickness of high-porous layer between 1:10 and 1:5. Invention provides method of preparing metal-based carrier wherein metal base is a smooth or corrugated foil tape, onto which nonporous or low-porous powdered coating is deposited by detonation spraying technique followed by (according to second option) depositing high-porous oxide coating. 
     EFFECT: considerably increased heat resistance of carrier at high adhesion of porous ceramic layer preserved. 
     6 cl, 2 dwg, 5 ex
Patent RU-2251733-C1 (RU)
Inventor: ANDREEV D V
IPC: G06G7/25
Filed: 2004-01-16
Granted: 2005-05-10
Abstract: FIELD: computer science. 
     SUBSTANCE: device has two differential amplifiers, locking and unlocking keys, three resistors. 
     EFFECT: broader functional capabilities. 
     1 dwg
Patent RU-2242372-C1 (RU)
Inventor: ANDREEV M JU
IPC: B60C9/18
Filed: 2004-01-29
Granted: 2004-12-20
Abstract: FIELD: automotive industry. 
     SUBSTANCE: proposed pneumatic tire includes tread with shoulder, beads, radial carcass, sides, breaker with metal cord and at least one protective textile layer. Threads of protective textile layer of breaker are grouped in pairs circumferentially, with distance between adjacent groups of textile threads being 1.0-4.0 of textile thread diameter, and ratio of diameter of textile threads in protective layer of breaker to diameter of threads in adjacent metal cord is 0.35-1.15. 
     EFFECT: improved steerability, increased serviceability and strength of tire. 
     4 cl, 2 tbl, 3 dwg
Patent RU-2251254-C1 (RU)
Inventor: GRIGOROV M S
IPC: A01G25/02
Filed: 2004-03-03
Granted: 2005-05-10
Abstract: FIELD: agricultural amelioration, in particular, subsurface irrigation equipment. 
     SUBSTANCE: injector has detachable casing with water feeding channel. Casing cavity is equipped with helical groove having conical openings on casing surface. Openings are hydraulically communicated with helical groove. Diameter of each of said openings joined with helical groove is smaller than that of outer surface of casing. 
     EFFECT: improved uniformity in distributing of precipitation in root layer of soil during the entire irrigation season. 
     2 cl, 3 dwg
Patent RU-2249076-C1 (RU)
Title: Method of breaking ice cover
Inventor: KOZIN V M
IPC: B60V3/06
Filed: 2004-03-18
Granted: 2005-03-27
Abstract: FIELD: ice breaking technique; breaking ice cover by resonance method with the aid of hovercraft. 
     SUBSTANCE: proposed method is performed with the aid of hovercraft running at resonance speed. Ice cover is additionally acted on by radio radiation at frequency of 10 9  to 10 10  Hz by means of generator which is located on extensible rod on board the ship. Generator forms hydraulic impact under highest point of crest of flexural gravitational waves and amplitude of this wave is increased when hovercraft runs along edge of ice cover. 
     EFFECT: enhanced efficiency of ice breaking.
Patent RU-2265945-C1 (RU)
Inventor: ERMOLAEV D S
IPC: H02K19/06
Filed: 2004-04-29
Granted: 2005-12-10
Abstract: FIELD: electric engineering, electric machines in particular. 
     SUBSTANCE: magnetic circuit of electric machine has inducer, having magnetic duct with pole shelves, and anchor, having several phases. Magnetic duct of each of aforementioned portions consists of at least two independent separate magnetic ducts, positioned serially along passing of magnetic line of main magnetic flow. 
     EFFECT: better dimension and mass coefficients, higher efficiency of device. 
     2 cl, 1 dwg
Patent RU-2269291-C1 (RU)
Title: Method and device for assessing sensory sensitivity under anesthesia conditions
Inventor: ZAJTSEV ANDREJ JUR EVICH
IPC: A61B5/0533
Filed: 2004-05-21
Granted: 2006-02-10
Abstract: FIELD: medicine; medical engineering. 
     SUBSTANCE: method involves acting with stimulus like electric current pulses applied to patient skin via electrodes on one or several patient body regions and fixing response to the stimulus by recording galvanic skin reflex response on skin areas not exposed earlier to stimulus action. The response being available, retained sensory sensitivity conclusions are to be drawn. Sensory and pain sensitivity are determined in advance without anesthesia on every patient skin region, to which electric current pulses are to be applied, by questioning the patient and individual electric current sensory and pain sensitivity thresholds corresponding to them and to each stimulating electrode. Electric current pulse amplitude is selected in an interval above the sensory threshold and below the pain sensitivity threshold. Galvanic skin reflex is considered to be response to the stimulus when recording it during time interval not exceeding 10 s after having sent the stimulus. The device has electrode group for producing stimulating pulses and transducers for reading physiologic responses with appropriate electrodes connected to control and recording unit having indicator display. The electrodes for producing the stimulating pulses are pairwise connected to each other and to control and recording unit pulse oscillator. Outputs of pulse oscillator control unit are connected to the first control input of the pulse oscillator and one of galvanic skin reflex signal detection unit inputs, output of unit for measuring electric resistance being connected to the other input. The output is connected with its input to the galvanic skin reflex signal detection unit electrodes. Galvanic skin reflex signal detection unit outputs are connected to the second control input of the pulse oscillator and to indicator display. Galvanic skin reflex signal detection unit input/output is connected to computer interface unit. 
     EFFECT: high reliability of measurement data; optimum time for recording galvanic skin reflex signals. 
     2 cl, 3 dwg
Patent RU-2270476-C1 (RU)
Title: Device for adding n numbers by module p
Inventor: IRKHIN VALERIJ PETROVICH
IPC: G06F7/72
Filed: 2004-06-28
Granted: 2006-02-20
Abstract: FIELD: automatics and computer science, possible use for engineering of computing structures functioning in modular computation system. 
     SUBSTANCE: device has encoder, controlled phase shifter, harmonic signal generator, phase shifters for fixed phase value, device for measuring the phase of harmonic signal, multiplexer, commutator, amplitude detector and harmonic signal amplifier. 
     EFFECT: simplified construction of device. 
     3 dwg
Patent RU-2268246-C1 (RU)
Inventor: ROOT EVGENIJA PAVLOVNA
IPC: C04B28/08
Filed: 2004-06-28
Granted: 2006-01-20
Abstract: Изобретение относится к металлургическому, литейному, строительному производствам, а именно к брикетированию материалов. Технический результат: обеспечение применения для брикетирования дешевых марок цемента, повышение содержания полезных компонентов в смеси за счет сокращения расхода цемента и воды, сокращение времени выдержки брикетов в оснастке за счет уменьшения количества воды и увеличения скорости упрочнения цемента, повышение прочности готовых брикетов за счет формирования более плотной их структуры при повышении пластичности и уплотняемости. В  способе изготовления брикетов  из порошкообразных материалов, преимущественно, из отходов металлургического производства, включающем смешивание материала с цементом, технологической добавкой и водой, загрузку смеси в оснастку, уплотнение ее в оснастке, выдержку уплотненных брикетов в оснастке, выгрузку брикетов из оснастки, воду перед смешиванием с компонентами предварительно подогревают до температуры 25-100°С и вводят в нее технологическую добавку в виде каустической натриевой NaOH или калиевой КОН соды, а в качестве цемента применяют двухкальциевый силикат в виде саморассыпающегося феррохромового шлака. 2 табл.
Patent RU-2264768-C1 (RU)
Title: Способ бесконтактного измерения прямых линейных размерных признаков фигуры человека
Inventor: RAZDOMAKHIN N N
IPC: A41H1/00
Filed: 2004-07-05
Granted: 2005-11-27
Abstract: Изобретение относится к способам измерения размерных признаков фигуры человека. Способ бесконтактного измерения прямых линейных размерных признаков фигуры человека включает разметку антропометрических точек на теле человека и получение фотографических образов сбоку, сзади и спереди фигуры человека. Для фотографирования человека сбоку пяточную точку ступней ориентируют по заданной линии, параллельной оптической оси объектива и находящейся на платформе для съемки фигуры, для фотографирования человека спереди и сзади пяточную точку ступней ориентируют по заданной линии, перпендикулярной оптической оси объектива и находящейся на платформе для съемки фигуры. После получения фотографических образов фигуры человека измеряют их картинные координаты как расстояния от каждой точки до обеих осей координат, проходящих через центр фотографического снимка, рассчитывают трехмерные координаты этих точек, используя измеренные величины их картинных координат на видах фотографических образов сбоку, спереди и сзади фигуры. Изобретение обеспечивает повышение точности определения прямых линейных размерных признаков фигуры с одновременным обеспечением удобства и мобильности процесса обмера. 7 ил.
Patent RU-2274622-C1 (RU)
Title: Ceramic filter element manufacturing process
Inventor: KRASNYJ BORIS LAZAREVICH
IPC: C04B35/10
Filed: 2004-07-23
Granted: 2006-04-20
Abstract: FIELD: ceramics and filter materials. 
     SUBSTANCE: invention relates to manufacturing filter element suited to filter pulps and effluents from galvanic shops. Preliminarily, magnesium montmorillonite cake is prepared at temperatures sufficient to remove gas-forming components, which cake is then ground to particle size not less than pore size in permeable surface of substrate. Mix is further prepared from naturally occurring magnesium montmorillonite and cake, content of the latter in mix being within a range of 30 to 70%. Thereafter, aqueous suspension is prepared comprising uniform fused corundum and above mix in solid phase. This suspension is used to deposit membrane material components. Subsequent heat treatment is conducted with isothermal exposure periods at temperatures sufficient to remove physically adsorbed and crystallization moisture, to cause residual gas emission, and melting of fusible components of membrane layer. Cooling to 400°C is conducted under forced air circulation conditions and, below 400°C, under natural heat convection conditions. 
     EFFECT: strengthened membrane-to-substrate adhesion and increased structural strength. 
     1 tbl, 3 ex
Patent RU-2274667-C1 (RU)
Title: Method of purification of zinc sulfate solutions from impurities
Inventor: KAZANBAEV LEONID ALEKSANDROVIC
IPC: C22B19/00
Filed: 2004-09-29
Granted: 2006-04-20
Abstract: FIELD: nonferrous metallurgy; methods of purification of zinc sulfate solutions. 
     SUBSTANCE: the invention is pertaining to the field of nonferrous metallurgy, in particular, to the method of purification of zinc sulfate solutions from impurities and may be used at purification of the zinc sulfate solutions from impurities. Purification of the indicated solutions is exercised by the zinc powder cementation of cobalt and other impurities with the dosing additions of antimony and at the presence in the solution of copper. At that the solution is additionally introduced with lead sulfate in the amount in 4-8 times exceeding the concentration (in mg/l) of cobalt in the solution being subjected to the purification. 
     EFFECT: the invention ensures purification of zinc sulfate solutions. 
     1 tbl
Patent RU-2278775-C1 (RU)
Inventor: USTINOV VITALIJ VALENTINOVICH
IPC: B25B21/02
Filed: 2004-12-20
Granted: 2006-06-27
Abstract: FIELD: machine engineering.  
     SUBSTANCE: nut driver includes housing with handle, pneumatic motor arranged in housing and having outlet shaft joined with hydraulic pulsating amplifier in the form of eccentric sleeve in which rotor is mounted. Rotor provided with spring-loaded blade is rigidly joined with spindle of nut driver. On inner surface of sleeve there are sealing jaws forming together with rotor and with blade high-pressure and lower-pressure chambers with openings for overflow of working liquid from high -pressure chamber to low-pressure chamber. Nut driver also includes pulse generator and electromagnet arranged in rotor of hydraulic pulsating amplifier. Electromagnet  engages with blade and it is connected with pulse generator. 
     EFFECT: increased torque created by nut driver at tightening threaded joints. 
     3 dwg
Patent RU-2281603-C1 (RU)
Inventor: NUZHDIN ANDREJ EVGEN EVICH
IPC: H03K3/84
Filed: 2004-12-27
Granted: 2006-08-10
Abstract: FIELD: computer engineering; random process simulation. 
     SUBSTANCE: proposed random binary train generator characterized in enhanced frequency of output pulses and operating stability in environment of external impacts and noise has group 10 of N (N ≥ 2) non-intercoupled periodic impulse-signal generators 12. Control signal source 14 has periodic-signal generator 16 and frequency divider 18. Random pulse train generating unit 20 has multiplexer 22 with direct and inverted inputs, counter 24, and register 30. 
     EFFECT: reduced number and minimized amount of feedback circuits with generator assembled on single chip. 
     5 cl, 1 dwg
Patent RU-2277006-C1 (RU)
Title: Air-operated inertia disk plate of mass-exchange apparatus
Inventor: AVTSINOV IGOR ALEKSEEVICH
IPC: B01D1/22
Filed: 2005-02-03
Granted: 2006-05-27
Abstract: FIELD: separation. 
     SUBSTANCE: air operated inertia disk plate comprises filling surface made of air chamber, ring collector, and overflow device.  The plate is provided with hollow shaft and made of two perforated disks made of cones whose top points downward.  The disks are interconnected over periphery and connected to the shaft.  The space between the disks represents the air chamber and is in communication with the hollow shaft.  The walls of the shaft are provided with the overflow holes arranged over periphery, and the ring collector is made of a hopper and ends with the overflow branch pipes mounted at an angle to the shaft.  The shaft is perforated, and the ring air chamber, ring collector, and overflow branch pipes are secured to the hollow shaft. 
     EFFECT: simplified structure and reduced sizes. 
     2 dwg
Patent RU-2284281-C1 (RU)
Inventor: KROT MIKHAIL ROMANOVICH
IPC: B64D1/10
Filed: 2005-02-14
Granted: 2006-09-27
Abstract: FIELD: flying vehicle equipment. 
     SUBSTANCE: proposed parachute platform consists of two panels located in tiers; panels  may be fixed in required position; parachute platform is also provided with cargo securing units and explosive unit with linear charge of explosive and initiating unit with delay device. Linear charge is smoothly secured in wave-like manner between tiers of panels on base whose length and width coincide with tiers of panels. Base is provided with partitions ensuring permanent clearance between tiers of panels. Initiating unit with delay device operates after separation of cargo from platform. Panels and base are made from wood. 
     EFFECT: enhanced safety of delivery of cargoes. 
     3 cl, 2 dwg